Gaya APA

Multiple stresses in ecosystems / edited by, Joseph J. Cech, Jr., Barry W. Wilson, Donald G. Crosby. (1998). : Boca Raton, Lewis Publishers.

Gaya MLA

Multiple stresses in ecosystems / edited by, Joseph J. Cech, Jr., Barry W. Wilson, Donald G. Crosby. . : Boca Raton, Lewis Publishers, 1998. Text.